Home / 114,176.71-171,211.06-34,183.80

Finding the Fourth Proportional to 114,176.71, 171,211.06 and 34,183.80

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Solution

The fourth proportional to 114,176.71, 171,211.06 and 34,183.80 is: 51,259.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,176.71 : 171,211.06 = 34,183.80 : x
  2. Step 2: Convert to fraction form
    114,176.71/171,211.06 = 34,183.80/x
  3. Step 3: Cross multiply
    114,176.71x = 171,211.06 × 34,183.80
  4. Step 4: Simplify right side
    114,176.71x = 5,852,644,632.83
  5. Step 5: Solve for x
    x = 5,852,644,632.83/114,176.71
  6. Step 6: Final answer
    x = 51,259.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.